CN109938804A - A kind of ultrasonic cut hemostatic cutter system - Google Patents
A kind of ultrasonic cut hemostatic cutter system Download PDFInfo
- Publication number
- CN109938804A CN109938804A CN201910212492.3A CN201910212492A CN109938804A CN 109938804 A CN109938804 A CN 109938804A CN 201910212492 A CN201910212492 A CN 201910212492A CN 109938804 A CN109938804 A CN 109938804A
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- China
- Prior art keywords
- knife bar
- sound wave
- shell
- sleeve
- wave connector
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- 230000002439 hemostatic effect Effects 0.000 title claims abstract description 15
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 238000003780 insertion Methods 0.000 claims abstract description 4
- 230000037431 insertion Effects 0.000 claims abstract description 4
- 230000004308 accommodation Effects 0.000 claims description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005452 bending Methods 0.000 abstract description 4
- 210000003811 finger Anatomy 0.000 description 12
- 210000004932 little finger Anatomy 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 230000010358 mechanical oscillation Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Surgical Instruments (AREA)
- Knives (AREA)
Abstract
Disclosed by the invention is a kind of ultrasonic cut hemostatic cutter system, including shell, knife bar, sound wave connector, driving handle, one end of knife bar is rotatably threaded through in shell, it is mobilizable on the other end to be provided with acia and be fixedly installed maxillary plate, knife bar is threaded through the intracorporal one end of shell and is threadedly coupled with sound wave connector, driving handle insertion is arranged on shell, and it connect realization linkage by connecting rod with acia, blend stop is connect with by press strip in " η " shape, it is arranged at intervals with three finger grooves from top to bottom by press strip, the lowermost finger groove has been formed by bending hook, knife bar is connect with sound wave connector does not need an additional torque force device, structure is simple, it is easy to operate；" Ω " shape clip cooperation buckle circular groove realizes pre- clamping positioning function so that connected between knife bar and sound wave connector it is convenient；During ultrasonic scalpel and shears, driving handle is held, finger is had an effect conveniently, and it is high to hold comfort level.
Description
Technical field
The present invention relates to a kind of hemostatic cutter systems, more specifically say, are related to a kind of ultrasonic cut hemostatic cutter system.
Background technique
Ultrasonic scalpel and shears are the novel operation equipment started the end of the eighties applied to Clinical Surgery, are made using ultrasonic generator
It obtains metal cutter head and mechanical oscillation is carried out with the frequency of 55.5KHZ, so that water vapor, the fracture of albumen hydrogen bond, cell in histocyte
Disintegration, tissue is cut open or blood coagulation, has cutting and hemostatic function, still, current ultrasonic scalpel and shears, knife bar is connect with sound wave
Device connection needs an additional torque force device, so that inconvenient for operation, none pre- clamping is fixed between knife bar and sound wave connector
Position device during using ultrasonic scalpel and shears, holds driving handle, finger has an effect and inconvenient, comfort level so that connection is difficult
Difference, little finger does not make power when especially pressing.
Summary of the invention
In order to solve above-mentioned prior art problem, the present invention, which provides, to be had easy to operate, and knife bar is connect with sound wave connector
Convenient, finger holds a kind of ultrasonic cut hemostatic cutter system that driving handle comfortably waits technical characterstics.
To achieve the goals above, the present invention is achieved by the following technical solutions:
A kind of ultrasonic cut hemostatic cutter system, including shell, knife bar, sound wave connector, driving handle, one end of the knife bar
Rotatably it is threaded through in shell, it is mobilizable on the other end to be provided with acia and be fixedly installed maxillary plate, it is described upper and lower
Jaw is threaded through the intracorporal one end of shell and is threadedly coupled with sound wave connector in clamping shape, the knife bar, and the driving handle insertion is set
It sets on shell, and it connect realization linkage by connecting rod with acia, the driving handle includes blend stop, by press strip, the gear
Item is connect with by press strip in " η " shape, and described to be arranged at intervals with three finger grooves from top to bottom by press strip, the lowermost finger groove is curved
Song is formed with hook.
As an improvement described be threadedly coupled includes the threaded hole of knife bar one end and the screw thread of sound wave connector one end
It follows closely, offers accommodation groove on the shell, sleeve is provided in the accommodation groove, the threaded hole protrudes into setting, institute in sleeve
Bush outer sleeve is stated equipped with " Ω " shape clip, one end outer ring that the sound wave connector is provided with drive screw is equipped with and " Ω " shape card
Hoop matches the circular groove of buckle.
As an improvement the sleeve includes the sub-sleeve that two centers of circle are identical and overlap up and down, the sub-sleeve is straight
Diameter is of different sizes, and the circular groove includes and the one-to-one two sub- grooves of sub-sleeve.
Turn to turn round as an improvement being arranged with rotary table on the knife bar, the rotary table turns the side of being provided on the outer surface turned round
Shape baffle, the plane where the rectangular baffle turn the central axes turned round perpendicular to rotary table.
Several small-sized convex blocks are provided between the rectangular baffle as an improvement turning to turn round around rotary table.
The utility model has the advantages that knife bar is connect with sound wave connector does not need an additional torque force device, structure is simple, operation side
Just；" Ω " shape clip cooperation buckle circular groove realizes pre- clamping positioning function, so that connecting just between knife bar and sound wave connector
It is prompt；During ultrasonic scalpel and shears, driving handle is held, finger is had an effect conveniently, and it is high to hold comfort level.
Detailed description of the invention
Fig. 1 is overall structure figure of the present invention.
Fig. 2 is tube-in-tube structure figure of the present invention.
Fig. 3 is perspective enlarged drawing at A of the present invention.
Fig. 4 is sound wave connector construction figure of the present invention.
Fig. 5 is perspective enlarged drawing at sound wave connector B of the present invention.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described, but the invention is not limited to following embodiments.
A kind of ultrasonic cut hemostatic cutter system as shown in Figs. 1-5, including shell 1, knife bar 2, sound wave connector 3, driving
One end of handle 4, the knife bar 2 is rotatably threaded through in shell 1, mobilizable on the other end to be provided with acia 5 and fix
It is provided with maxillary plate 6, for the jaw up and down in clamping shape, the knife bar 2 is threaded through one end and sound wave connector 3 in shell 1
It is threadedly coupled, the insertion of driving handle 4 is arranged on shell 1, and it connect realization linkage by connecting rod with acia 5, described
Driving handle 4 include blend stop 7, press press strip 8, the blend stop 7 with by press strip 8 be in " η " shape connect, it is described press press strip 8 from top to bottom between
Every setting there are three finger groove 9, the lowermost finger groove 9 has been formed by bending hook 10；A kind of ultrasonic cut hemostatic cutter of the present invention
System, including shell 1, knife bar 2, sound wave connector 3, driving handle 4, one end of knife bar 2 are rotatably threaded through in shell 1, knife
It is mobilizable on the other end of bar 2 to be provided with acia 5 and be fixedly installed maxillary plate 6, in folder between acia 5 and maxillary plate 6
Shape is held, one end that knife bar 2 is threaded through in shell 1 forms with 3 one end of sound wave connector and is threadedly coupled, and driving handle 4 is mobilizable embedding
Enter to be arranged on shell 1, driving handle 4 connect realization linkage by connecting rod with acia 5, drives on acia 5 by driving handle 4
Lower activity, so that acia 5 and maxillary plate 6 are matched for clamping tightly or are unclamped at human body sufferer, driving handle 4 includes blend stop 7, presses press strip 8,
Blend stop 7 is connect with by press strip 8 in " η " shape, is arranged at intervals with three finger grooves 9, the lowermost finger groove from top to bottom by press strip 8
9 have been formed by bending hook 10, when finger holds driving handle 4, are improved by the setting comfort level of finger groove 9, the lowermost hand
Refer to that the hook 10 that slot 9 is formed by bending is had an effect so that little finger has effect convenient for finger.
As an improvement embodiment, it is described be threadedly coupled include 2 one end of knife bar threaded hole 11 and sound wave connector 3
The drive screw 12 of one end offers accommodation groove 13 on the shell 1, sleeve 14, the screw thread is provided in the accommodation groove 13
Setting in sleeve 14 is protruded into hole 11, is arranged with " Ω " shape clip 15 outside the sleeve 14, the sound wave connector 3 is provided with screw thread
One end outer ring of nail 12 is equipped with the circular groove 16 that buckle is matched with " Ω " shape clip 15；Being threadedly coupled includes knife bar 2 one
The drive screw 12 of 3 one end of threaded hole 11 and sound wave connector at end offers accommodation groove 13, setting in accommodation groove 13 on shell 1
There is sleeve 14, knife bar 2 is equipped with 11 one end of threaded hole and protrudes into sleeve 14, and " Ω " shape clip 15, sound wave are arranged with outside sleeve 14
One end outer ring that connector 3 is provided with drive screw 12 is equipped with the circular groove 16 that buckle is matched with " Ω " shape clip 15, when
When sound wave connector 3 protrudes into accommodation groove 13, " Ω " shape clip 15 is caught in circular groove 16, and drive screw 12 and 11 screw thread of threaded hole connect
It connects, cooperates buckle circular groove 16 to realize pre- clamping positioning function by " Ω " shape clip 15, so that knife bar 2 and sound wave connector
It is convenient to connect between 3.
As an improvement embodiment, the sleeve 14 includes that two centers of circle are identical and the sub-sleeve 17 that overlaps up and down,
17 diameter of sub-sleeve is different, and the circular groove 16 includes and 17 one-to-one two sub- grooves 18 of sub-sleeve；
Sleeve 14 includes the sub-sleeve 17 that two centers of circle are identical and overlap up and down, and 17 diameter of sub-sleeve is different, and circular groove 16 wraps
It includes and is equipped with 11 one end of threaded hole with 17 one-to-one two sub- grooves 18 of sub-sleeve, knife bar 2 and protrudes into the smallest sub-set of diameter
In cylinder 17, as shown in Fig. 2,3,5, two sub-sleeves 17 are correspondingly embedded in two sub- grooves 18, are caught in by " Ω " shape clip 15
Circular groove 16 realizes pre- clamping so that drive screw 12 be threadedly coupled with threaded hole 11 it is more convenient.
As an improvement embodiment, rotary table is arranged on the knife bar 2 and turns to turn round 19, the rotary table turns to turn round 19 appearance
Rectangular baffle 20 is provided on face, the plane where the rectangular baffle 20 turns to turn round 19 central axes perpendicular to rotary table；On knife bar 2
It is arranged with rotary table to turn to turn round 19, rectangular baffle 20 is provided on the outer surface of rotary table turn torsion 19, the plane where rectangular baffle 20 is hung down
The central axes for directly turning torsion 19 in rotary table, by stirring rectangular baffle 20, so that threaded hole 11 and drive screw 12 that knife bar 2 is equipped with
It realizes and is threadedly coupled, do not need an additional torque force device, structure is simple and convenient to operate.
As an improvement embodiment, turning to turn round 19 around rotary table, between the rectangular baffle 20 to be provided with several small-sized
Convex block 21；As shown in Figure 1, turn torsion 19 around rotary table is provided with several small-sized convex blocks 21 between rectangular baffle 20, pass through convex block
21 more convenient rotation knife bars 2.
Finally it should be noted that present invention is not limited to the above embodiments, there can also be many variations.This field it is general
All deformations that logical technical staff directly can export or associate from present disclosure, are considered as of the invention
Protection scope.
Claims (5)
1. a kind of ultrasonic cut hemostatic cutter system, it is characterised in that: including shell (1), knife bar (2), sound wave connector (3), drive
Dynamic handle (4), one end of the knife bar (2) is rotatably threaded through in shell (1), mobilizable on the other end to be provided with acia
(5) it and is fixedly installed maxillary plate (6), for the jaw up and down in clamping shape, the knife bar (2) is threaded through one in shell (1)
End is threadedly coupled with sound wave connector (3), and driving handle (4) insertion is arranged on shell (1), and it is logical with acia (5)
It crosses connecting rod connection and realizes linkage, the driving handle (4) includes blend stop (7), by press strip (8), the blend stop (7) and by press strip (8)
It is connected in " η " shape, described to be arranged at intervals with three finger grooves (9) from top to bottom by press strip (8), the lowermost finger groove (9) is curved
Song is formed with hook (10).
2. a kind of ultrasonic cut hemostatic cutter system according to claim 1, it is characterised in that: described be threadedly coupled includes knife
The threaded hole (11) of bar (2) one end and the drive screw (12) of sound wave connector (3) one end offer accommodating on the shell (1)
Slot (13), the accommodation groove (13) is interior to be provided with sleeve (14), and the threaded hole (11) protrudes into setting, the set in sleeve (14)
It is arranged with " Ω " shape clip (15) outside cylinder (14), the sound wave connector (3) is provided with ring outside one end of drive screw (12) and sets
There is the circular groove (16) that buckle is matched with " Ω " shape clip (15).
3. a kind of ultrasonic cut hemostatic cutter system according to claim 2, it is characterised in that: the sleeve (14) includes two
A center of circle is identical and the sub-sleeve (17) that overlaps up and down, and sub-sleeve (17) diameter is different, the circular groove (16)
Including with sub-sleeve (17) one-to-one two sub- grooves (18).
4. a kind of ultrasonic cut hemostatic cutter system according to claim 1, it is characterised in that: be arranged on the knife bar (2)
There is rotary table to turn to turn round (19), the rotary table turns setting on the outer surface of torsion (19), and there are two rectangular baffle (20), the rectangular baffles
(20) plane where turns to turn round the central axes of (19) perpendicular to rotary table.
5. a kind of ultrasonic cut hemostatic cutter system according to claim 4, it is characterised in that: turn torsion (19) around rotary table and exist
Several small-sized convex blocks (21) are provided between the rectangular baffle (20).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920150769 | 2019-01-29 | ||
| CN201920150769X | 2019-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109938804A true CN109938804A (en) | 2019-06-28 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910212492.3A Pending CN109938804A (en) | 2019-01-29 | 2019-03-20 | A kind of ultrasonic cut hemostatic cutter system |
| CN201920355853.5U Active CN209808472U (en) | 2019-01-29 | 2019-03-20 | Ultrasonic cutting hemostatic knife system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920355853.5U Active CN209808472U (en) | 2019-01-29 | 2019-03-20 | Ultrasonic cutting hemostatic knife system |
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| Country | Link |
|---|---|
| CN (2) | CN109938804A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938804A (en) * | 2019-01-29 | 2019-06-28 | 杭州瑞克斯医疗器械有限公司 | A kind of ultrasonic cut hemostatic cutter system |
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|---|---|---|---|---|
| CN1875889A (en) * | 2006-05-18 | 2006-12-13 | 北京博达高科技有限公司 | A detachable cutting multipurpose scissors for surgical operation |
| US20130090576A1 (en) * | 2011-10-10 | 2013-04-11 | Foster B. Stulen | Surgical instrument with ultrasonic waveguide defining a fluid lumen |
| CN202908793U (en) * | 2012-11-09 | 2013-05-01 | 北京安和加利尔科技有限公司 | Ultrasonic scalpel with changeable scalpel bar |
| CN106037886A (en) * | 2016-07-14 | 2016-10-26 | 安隽医疗科技(南京)有限公司 | Twisting force integrated knob of ultrasonic scalpel and ultrasonic scalpel provided with knob |
| CN106163430A (en) * | 2013-11-22 | 2016-11-23 | 伊西康内外科有限责任公司 | For the method that ultrasonic surgical instrument parts are linked together and feature structure |
| CN106214245A (en) * | 2016-07-14 | 2016-12-14 | 安隽医疗科技(南京)有限公司 | A kind of ultrasound knife system |
| CN108354652A (en) * | 2018-02-08 | 2018-08-03 | 南昌元合泽众科技有限公司 | A kind of reusable ultrasonic surgical blade |
| CN108670360A (en) * | 2018-06-04 | 2018-10-19 | 深圳世格赛思医疗科技有限公司 | A kind of torque locking device and ultrasound knife system |
| CN109009330A (en) * | 2018-08-02 | 2018-12-18 | 嘉善飞阔医疗科技有限公司 | ultrasonic scalpel and ultrasonic scalpel system |
| CN209808472U (en) * | 2019-01-29 | 2019-12-20 | 杭州瑞克斯医疗器械有限公司 | Ultrasonic cutting hemostatic knife system |
-
2019
- 2019-03-20 CN CN201910212492.3A patent/CN109938804A/en active Pending
- 2019-03-20 CN CN201920355853.5U patent/CN209808472U/en active Active
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| CN1875889A (en) * | 2006-05-18 | 2006-12-13 | 北京博达高科技有限公司 | A detachable cutting multipurpose scissors for surgical operation |
| US20130090576A1 (en) * | 2011-10-10 | 2013-04-11 | Foster B. Stulen | Surgical instrument with ultrasonic waveguide defining a fluid lumen |
| CN202908793U (en) * | 2012-11-09 | 2013-05-01 | 北京安和加利尔科技有限公司 | Ultrasonic scalpel with changeable scalpel bar |
| CN106163430A (en) * | 2013-11-22 | 2016-11-23 | 伊西康内外科有限责任公司 | For the method that ultrasonic surgical instrument parts are linked together and feature structure |
| CN106037886A (en) * | 2016-07-14 | 2016-10-26 | 安隽医疗科技(南京)有限公司 | Twisting force integrated knob of ultrasonic scalpel and ultrasonic scalpel provided with knob |
| CN106214245A (en) * | 2016-07-14 | 2016-12-14 | 安隽医疗科技(南京)有限公司 | A kind of ultrasound knife system |
| CN108354652A (en) * | 2018-02-08 | 2018-08-03 | 南昌元合泽众科技有限公司 | A kind of reusable ultrasonic surgical blade |
| CN108670360A (en) * | 2018-06-04 | 2018-10-19 | 深圳世格赛思医疗科技有限公司 | A kind of torque locking device and ultrasound knife system |
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| CN209808472U (en) * | 2019-01-29 | 2019-12-20 | 杭州瑞克斯医疗器械有限公司 | Ultrasonic cutting hemostatic knife system |
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| Publication number | Publication date |
|---|---|
| CN209808472U (en) | 2019-12-20 |
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Application publication date: 20190628 |